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<h1>标签页</h1>
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<span id=":tabs">:tabs</span>               <span>显示所有标签页</span>
<span id=":tabe &lt;filename&gt;">:tabe &lt;filename&gt;</span>    <span>在新标签页中打开文件 filename</span>
<span id=":tabn">:tabn</span>               <span>下一个标签页</span>
<span id=":tabp">:tabp</span>               <span>上一个标签页</span>
<span id=":tabc">:tabc</span>               <span>关闭当前标签页</span>
<span id=":tabo">:tabo</span>               <span>关闭其他标签页</span>
<span id=":tabn n">:tabn n</span>             <span>切换到第n个标签页，比如 :tabn 3 切换到第三个标签页</span>
<span id=":tabm n">:tabm n</span>             <span>标签移动</span>
<span id=":tabfirst">:tabfirst</span>           <span>切换到第一个标签页</span>
<span id=":tablast">:tablast</span>            <span>切换到最后一个标签页</span>
<span id=":tab help">:tab help</span>           <span>在标签页打开帮助</span>
<span id=":tab drop &lt;file&gt;">:tab drop &lt;file&gt;</span>    <span>如果文件已被其他标签页和窗口打开则跳过去，否则新标签打开</span>
<span id=":tab split">:tab split</span>          <span>在新的标签页中打开当前窗口里的文件</span>
<span id=":tab ball">:tab ball</span>           <span>将缓存中所有文件用标签页打开</span>
<span id=":set showtabline=?">:set showtabline=?</span>  <span>设置为 0 就不显示标签页标签，1会按需显示，2会永久显示</span>
<span id="ngt">ngt</span>                 <span>切换到第n个标签页，比如 2gt 将会切换到第二个标签页</span>
<span id="gt">gt</span>                  <span>下一个标签页</span>
<span id="gT">gT</span>                  <span>上一个标签页</span>
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